Devastating flash floods from a storm that pounded central Texas have killed at least 51 people. Officials say the death toll is 43 and likely to grow in the hardest-hit area of Kerr County.

The danger has extended to Travis, Williamson and Burnet counties, where very dangerous flash flooding is ongoing Saturday morning. Between 5 and 12 inches of rainfall has fallen there, the weather service said, calling it a "Particularly Dangerous Situation with life-threatening flash flooding."

Flash-flood warnings and watches remained in effect for parts of Central Texas, dimming hopes that more survivors would be found.